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Cover crop rules stir farmer debate on SAF credits

By Farms.com

The U.S. Department of Treasury has recently outlined that corn and soybean growers must adopt practices like no-till and cover cropping to qualify for sustainable aviation fuel (SAF) tax credits. This move is part of broader efforts under the Inflation Reduction Act to encourage environmentally sustainable agriculture. However, these requirements have sparked a backlash from the farming community, who argue that the costs and operational changes required make the credits less appealing.

The demand for SAF is growing, seen as a potential new revenue stream for farmers struggling with low commodity prices. Yet, the economic reality of implementing the required sustainable practices may not align with the potential benefits. Studies from institutions like Stanford University show that adopting cover crops could reduce yields significantly, translating into substantial financial losses.

Farmers emphasize the need for a more flexible approach that allows them to choose practices suited to their specific conditions. They argue that the one-size-fits-all mandate doesn't account for the diverse climates and soil types across major agricultural regions.

As the industry awaits further guidelines on other related tax credits, such as the 45Z for passenger vehicles, leaders within the agricultural sector are advocating for policy adjustments. They hope future regulations will consider the practical challenges and economic impacts of mandated farming practices, ensuring that environmental goals do not undermine the viability of farms.


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Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

Video: Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

What insect threats are Minnesota corn growers facing, and what research is helping farmers stay ahead of them?

At the 2026 MN Ag Expo, University of Minnesota entomologist Fei Yang shared updates on three Minnesota Corn-supported research projects focused on insect monitoring, seed treatments, and pest resistance.

Current work includes statewide monitoring programs that use pheromone, light, and sticky traps to track key pests such as black cutworm, true armyworm, corn earworm, European corn borer, and corn rootworm. Researchers are also evaluating whether high-rate seed treatments provide effective corn rootworm control and studying the development of resistance in European corn borer populations to Bt corn traits.

These projects help researchers better understand pest pressures across Minnesota and provide farmers with practical information to support informed management decisions.